Finding the Fourth Proportional to 4,318,641.11, 5,959,726.99 and 2,358,546
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Solution
The fourth proportional to 4,318,641.11, 5,959,726.99 and 2,358,546 is: 3,254,794.71
Step by Step Solution
- Step 1: Write the proportion equation
4,318,641.11 : 5,959,726.99 = 2,358,546 : x - Step 2: Convert to fraction form
4,318,641.11/5,959,726.99 = 2,358,546/x - Step 3: Cross multiply
4,318,641.11x = 5,959,726.99 × 2,358,546 - Step 4: Simplify right side
4,318,641.11x = 14,056,290,253,356.54 - Step 5: Solve for x
x = 14,056,290,253,356.54/4,318,641.11 - Step 6: Final answer
x = 3,254,794.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.